Sangoma A200 Series of Analog Voice Cards deliver superior audio quality in a compact 2U card that expands from two to twenty-four ports using a single interface slot.

For optimum echo-cancelled voice quality and enhancement choose the A200D Model with DSP daughterboard Hardware Echo Canceller. One DSP echo canceller on the A200D Base Card will support Telco-grade hardware echo cancellation on all channels up to the card's maximum configuration in 24 ports with no additional CPU load.

To reach this configuration, simply add additional Remora™ cards to any base card in the A200 Series. A single Asterisk PCI or Asterisk PCI Express slot hosts the connection and ensures common synchronous clocking for all channels.

Like all the cards in the award-winning Sangoma AFT™ Series Product Line, the A200 and Remora™ system's architecture is shared with Sangoma's A101, A102, A104, and A108 cards, ensuring common 3.3 V or 5 V, high performance, universal Asterisk PCI or Asterisk PCI Express compatibility, and crash-proof field upgradable firmware to take advantage of enhancements, as soon they become available.

The A200 consists of a Remora™ daughterboard mounted on the AFT Asterisk PCI card. The Remora™ card has two sockets each of which can accept a FXO-2 or FXS-2 module. Each FXO-2 or FXS-2 module supports two FXO or FXS lines, respectively.

Up to five additional Remora™ daughterboards can be mounted in empty slot positions beside the A200 assembly, connected to the A200 by a backplane bus connector.